Davidson Plum: The Native Acid and Colour Agent
The Davidson plum (Davidsonia pruriens — north Queensland species; Davidsonia jerseyana — northern NSW species) is a deep purple-black fruit native to the tropical and subtropical rainforests of eastern Australia. Its flavour is intensely tart — more sour than any commercially available plum, with a complex tannic astringency and a deep berry-plum character. The colour is extraordinary — a vivid magenta-purple that stains everything it touches and retains its intensity through cooking.
A round to oval fruit, 4–6cm diameter, with thin skin and soft, deeply pigmented flesh. The colour comes from high anthocyanin content — the same class of compounds responsible for the colour of blueberries, red wine, and blood orange, but in much higher concentrations.
Davidson plum sauce on seared kangaroo loin — this is the Australian equivalent of French sauce grand veneur (redcurrant and game). The native acid, the native protein, the deep purple colour on the plate.
- **Too sour to eat raw in quantity.** The tartness exceeds even green gooseberry. This is a cooking and processing fruit — jams, sauces, compotes, syrups, and glazes. - **The colour is a feature, not a bug.** Davidson plum purée added to a sauce turns it vivid magenta. In desserts, the natural colour is stunning and requires no artificial colouring. - **It pairs naturally with game.** The acidity and tannin structure cut through the leanness and iron richness of kangaroo, emu, and venison — the same principle that makes redcurrant jelly the classical partner for game in French cooking. - **Heat stabilises the colour.** Unlike many anthocyanin-rich fruits (blueberries lose colour when cooked), Davidson plum retains its vivid purple through extended cooking.
AUSTRALIAN BUSHTUCKER — THE DEEP EXTRACTION
Common Questions
Why does Davidson Plum: The Native Acid and Colour Agent taste the way it does?
Davidson plum sauce on seared kangaroo loin — this is the Australian equivalent of French sauce grand veneur (redcurrant and game). The native acid, the native protein, the deep purple colour on the plate.
What dishes are similar to Davidson Plum: The Native Acid and Colour Agent?
Redcurrant in French game cookery (tart fruit sauce for lean meat), tamarind in Indian cooking (extreme sourness used as a cooking acid), umeboshi in Japanese cooking (preserved sour fruit used as bot